Illuminating lamp

Abstract

The utility model relates to an illuminating lamp and belongs to the technical field of lamps, the illuminating lamp comprises a lamp shell assembly and a light-emitting assembly arranged in the lamp shell assembly, the lamp shell assembly comprises a first shell and a second shell, the first shell is internally provided with a first mounting cavity, the second shell is internally provided with a second mounting cavity, and the first mounting cavity and the second mounting cavity are communicated with each other. The first installation cavity is communicated with the second installation cavity, the light-emitting assembly comprises a lamp panel and a cooling fin which abut against each other, the lamp panel is provided with a plurality of bolts distributed at equal intervals, the lamp panel and the cooling fin are fixed through the bolts, a protruding block is arranged on the outer side wall of the cooling fin, and the protruding block is connected with the lamp panel. An elastic clamping head is arranged on the cavity wall of the first mounting cavity, and the protruding block is provided with a clamping groove matched with the elastic clamping head for clamping. The lighting lamp has the effect that the time for assembling the lighting lamp by an operator can be shortened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lamps, in particular to a lighting lamp. BACKGROUND

[0002] The lighting lamp has the advantages of convenient installation and is widely used in various occasions, mainly divided into incandescent lamp, fluorescent lamp and LED, etc. The incandescent lamp is a tungsten filament bulb, which is gradually eliminated by the market due to its high heat generation, high energy consumption, and the light emitted is light color and low brightness. The fluorescent lamp, also known as daylight lamp, is divided into two forms of bulb and tube, which emits light through gas, and can change the color of light by adjusting the composition of fluorescent powder, has the advantages of energy saving and high brightness, but relatively, it is more dazzling and easy to cause visual fatigue. The principle of LED is based on a chip of electroluminescent semiconductor material, which has better energy saving effect and service life, and can realize multi-color adjustment function, and its eye protection effect is better than that of fluorescent lamp.

[0003] The lighting lamp will also generate a large amount of heat while emitting light, and if the heat is not removed in time, it will affect the service life of the bulb. Therefore, the common lighting lamp includes a lamp shell, a lamp plate arranged in the lamp shell and a heat sink, so that the lighting lamp can dissipate heat through the heat sink. However, the connection between the lamp shell, the lamp plate and the heat sink is usually that the lamp plate and the heat sink are first connected and fixed by a plurality of bolts, and then the lamp plate and the heat sink are assembled into the lamp shell, and the lamp plate is connected to the connecting portion inside the lamp shell by a plurality of bolts, so that the lamp plate and the heat sink can be fixed inside the lamp shell.

[0004] For the related technology in the above, it is found that the following defects exist: Since the lamp plate and the heat sink are connected and fixed by a plurality of bolts, and the connecting portion between the lamp plate and the lamp shell is also connected and fixed by a plurality of bolts, the time length of the operator in assembling the lighting lamp may be increased. Practical new type content

[0005] In order to shorten the time length of the operator in assembling the lighting lamp, the present application provides a lighting lamp.

[0006] The lighting lamp provided by the present application adopts the following technical scheme:

[0007] The utility model provides an illumination lamp, including lamp shell subassembly and the light emitting subassembly in lamp shell subassembly, lamp shell subassembly includes first casing and second casing, be equipped with first installation cavity in first casing, be equipped with second installation cavity in second casing, first installation cavity and second installation cavity communicate, the light emitting subassembly includes abutting lamp board and fin, lamp board is equipped with a plurality of equidistance distribution bolt, lamp board and fin are fixed through bolt, the outside wall of fin is equipped with protruding piece, the cavity wall of first installation cavity is equipped with elastic clamp head, protruding piece is equipped with the clamping groove that cooperates with elastic clamp head and clamps.

[0008] Through adopting the technical scheme, the first installation cavity is arranged in the first casing, the second installation cavity is arranged in the second casing, the first installation cavity and the second installation cavity are communicated, the abutting lamp board and the fin are connected and fixed through a plurality of equidistance distribution bolts, the protruding piece is arranged at the outer side wall of the fin, the elastic clamp head is arranged at the cavity wall of the first installation cavity, the clamping groove that cooperates with the elastic clamp head and clamps is arranged at the protruding piece, the lamp board and the fin are first fixed together through the bolt, then the fin is inserted into the first installation cavity, when the elastic clamp head is clamped into the clamping groove of the protruding piece, the lamp board and the fin are fixed in the first casing and the second casing, so that the operator can conveniently fix the lamp board and the fin in the lamp shell subassembly, and the time length of the operator when assembling the illumination lamp is shortened.

[0009] Optionally, the cavity wall of the first installation cavity is provided with a sliding groove for sliding of the protruding piece, the sliding groove is opened towards the extension direction of the first installation cavity, and one end of the sliding groove close to the second installation cavity is communicated with the second installation cavity.

[0010] Through adopting the technical scheme, the sliding groove for sliding of the protruding piece is arranged at the cavity wall of the first installation cavity, the sliding groove is opened towards the extension direction of the first installation cavity, and one end of the sliding groove close to the second installation cavity is communicated with the second installation cavity, so that the fin can be inserted into the first installation cavity along with the movement of the protruding piece in the sliding groove, and the fin can also be taken out from the first installation cavity along with the movement of the protruding piece in the sliding groove towards the opposite direction.

[0011] Optionally, the groove wall of the sliding groove away from the end communicated with the second installation cavity is provided with a clamping groove, the clamping groove is communicated with the sliding groove, and the elastic clamp head is arranged in the clamping groove.

[0012] By adopting the technical scheme, the clamping groove is arranged at the groove wall of the sliding groove away from the one end connected with the second mounting cavity, the clamping groove is connected with the sliding groove, and the elastic clamping head is arranged in the clamping groove, so that after the protruding block is slid from the one end of the sliding groove close to the second mounting cavity to the one end away from the second mounting cavity, the heat dissipation fin needs to be rotated by a certain angle to enable the protruding block to be moved into the clamping groove and clamped with the elastic clamping head, thereby facilitating the stable fixation of the heat dissipation fin in the first mounting cavity and preventing the protruding block from being accidentally slid out of the sliding groove.

[0013] Optionally, a first chamfer is arranged at the groove wall of the clamping groove connected with the sliding groove.

[0014] By adopting the technical scheme, the first chamfer is arranged at the groove wall of the clamping groove connected with the sliding groove, so that when the protruding block is moved from the sliding groove into the clamping groove, the clamping head is not prone to jamming.

[0015] Optionally, a lending-out groove is arranged at the groove wall of the clamping groove close to the second mounting cavity, one end of the elastic clamping head is connected with the groove wall of the lending-out groove close to the sliding groove, and the elastic clamping head protrudes out of the lending-out groove away from the one end connected with the lending-out groove.

[0016] By adopting the technical scheme, the lending-out groove is arranged at the groove wall of the clamping groove close to the second mounting cavity, one end of the elastic clamping head is connected with the groove wall of the lending-out groove close to the sliding groove, and the elastic clamping head protrudes out of the lending-out groove away from the one end connected with the lending-out groove, so that when the protruding block is moved into the clamping groove, the elastic clamping head enters the lending-out groove under the extrusion of the protruding block, and after being aligned with the clamping groove, the elastic clamping head is ejected from the clamping groove and clamped with the clamping groove, thereby facilitating the seamless abutment between the protruding block and the clamping groove and improving the stability of the protruding block in the clamping groove.

[0017] Optionally, a second chamfer is arranged at the one end of the elastic clamping head away from the lending-out groove.

[0018] By adopting the technical scheme, the second chamfer is arranged at the one end of the elastic clamping head away from the lending-out groove, thereby facilitating the smooth clamping of the elastic clamping head with the clamping groove.

[0019] Optionally, the first shell is provided with a flared portion at the position connected with the first mounting cavity and the second mounting cavity.

[0020] By adopting the technical scheme, the flared portion is arranged at the position of the first shell connected with the first mounting cavity and the second mounting cavity, so that when the heat dissipation fin is aligned with the first mounting cavity and inserted into the first mounting cavity, the clamping head is not prone to jamming.

[0021] Optionally, the first housing has a first connecting portion at one end near the second housing, and the second housing has a second connecting portion at one end near the first housing, and the first connecting portion and the second connecting portion are threadedly connected.

[0022] By adopting the above technical solution, a first connecting part is provided at one end of the first housing near the second housing, and a second connecting part is provided at one end of the second housing near the first housing. The first connecting part and the second connecting part are threadedly connected, which facilitates the installation and disassembly of the first housing and the second housing.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. A first mounting cavity is provided in the first housing, and a second mounting cavity is provided in the second housing, and the first and second mounting cavities are connected. The abutting lamp plate and heat sink are connected and fixed by a number of equally distributed bolts. A protrusion is provided on the outer wall of the heat sink, and an elastic clip is provided on the cavity wall of the first mounting cavity. A slot is provided on the protrusion to engage with the elastic clip. First, the lamp plate and heat sink are fixed together by bolts, and then the heat sink is inserted into the first mounting cavity. When the elastic clip is engaged in the slot of the protrusion, the lamp plate and heat sink are fixed in the first and second housings, which makes it easy for the operator to fix the lamp plate and heat sink in the lamp housing assembly, and helps to shorten the time for the operator to assemble the lighting lamp.

[0025] 2. A sliding groove for sliding the protrusion is provided on the cavity wall of the first mounting cavity, and the sliding groove is opened in the extension direction of the first mounting cavity. The end of the sliding groove near the second mounting cavity is connected to the second mounting cavity, so that the heat sink can be inserted into the first mounting cavity as the protrusion moves in the sliding groove, and the heat sink can also be removed from the first mounting cavity as the protrusion moves in the opposite direction in the sliding groove.

[0026] 3. A snap-fit ​​groove is provided on the groove wall at the end of the slide groove that is away from the end connected to the second mounting cavity. The snap-fit ​​groove is connected to the slide groove, and the elastic snap head is set in the snap-fit ​​groove. After the protrusion slides from the end of the slide groove that is close to the second mounting cavity to the end that is away from the second mounting cavity, the heat sink needs to be rotated at a certain angle so that the protrusion moves into the snap-fit ​​groove and engages with the elastic snap head. This helps to stably fix the heat sink in the first mounting cavity and prevents the protrusion from accidentally sliding out of the slide groove. Attached Figure Description

[0027] Figure 1 This is a cross-sectional view of the overall structure in the embodiments of this application.

[0028] Figure 2 yes Figure 1 A schematic diagram of the structure of part A in the middle.

[0029] Figure 3 This is a cross-sectional view of the first housing in an embodiment of this application.

[0030] Figure 4 yes Figure 3 A schematic diagram of the structure of section B.

[0031] Explanation of reference numerals in the attached drawings: 1. Lamp housing assembly; 11. First housing; 111. Abutting part; 112. First connecting part; 113. First mounting cavity; 114. Flared part; 12. Second housing; 121. Second connecting part; 122. Second mounting cavity; 123. Sliding groove; 124. Snap-fit ​​groove; 1241. Lending groove; 1242. First chamfer; 13. Elastic snap-fit ​​head; 131. Second chamfer; 2. Light-emitting component; 21. Lamp board; 211. Bolt; 22. Heat sink; 221. Protrusion; 2211. Slot. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0033] This application discloses a lighting lamp. (Refer to...) Figure 1 and Figure 2 A lighting lamp includes a lamp housing assembly 1 and a light-emitting component 2. The light-emitting component 2 is disposed inside the lamp housing assembly 1. The lamp housing assembly 1 includes a flexible clip 13. The light-emitting component 2 includes a slot 2211. The light-emitting component 2 achieves quick connection with the lamp housing assembly 1 by aligning the slot 2211 with the flexible clip 13 and engaging the slot 2211 with the flexible clip 13.

[0034] Reference Figure 1 The lamp housing assembly 1 includes a first housing 11 and a second housing 12 connected to each other. The end of the first housing 11 connected to the second housing 12 is the lower end of the first housing 11, and the end of the second housing 12 connected to the first housing 11 is the upper end of the second housing 12. An abutment portion 111 is integrally formed at the lower end of the first housing 11, and the abutment portion 111 is perpendicular to the first housing 11. A first connecting portion 112 is integrally formed at the end of the abutment portion 111 opposite to the end integrally formed with the first housing 11, and the first connecting portion 112 is perpendicular to the abutment portion 111. A second connecting portion 121 is integrally formed at the upper end of the second housing 12, and the second connecting portion 121 is used for threaded connection with the first connecting portion 112.

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A first mounting cavity 113 is provided at the lower end of the first housing 11, and the first mounting cavity 113 is provided along the upper end of the first housing 11. A second mounting cavity 122 is provided at the upper end of the second housing 12, and the second mounting cavity 122 is connected to the first mounting cavity 113. A sliding groove 123 is provided in the cavity wall of the first mounting cavity 113, and the sliding groove 123 is provided along the extension direction of the first mounting cavity 113, that is, the lower end of the sliding groove 123 is connected to the second mounting cavity 122, and the upper end of the sliding groove 123 extends upward. A snap-fit ​​groove 124 is provided in the right side groove wall of the upper end of the sliding groove 123, and the snap-fit ​​groove 124 is connected to the sliding groove 123. A lending groove 1241 is provided in the lower end groove wall of the snap-fit ​​groove 124. The left side wall of the elastic snap head 13 is welded to the left side groove wall of the lending groove 1241, and the right side part of the elastic snap head 13 protrudes from the lending groove 1241.

[0036] Reference Figure 1 The light-emitting component 2 includes a lamp plate 21 and a heat sink 22 that abut against each other. The end of the lamp plate 21 that abuts against the heat sink 22 is the upper end of the lamp plate 21, and the end of the heat sink 22 that abuts against the lamp plate 21 is the lower end of the heat sink 22. A plurality of bolts 211 are provided on the lamp plate 21 at equal intervals. In this embodiment, according to the size of the lamp plate 21 and the actual situation, four bolts 211 are provided on the lamp plate 21 at equal intervals. The upper end of the bolts 211 is threaded to the lamp plate 21 from the lower end of the lamp plate 21, and the upper end of the bolts 211 is provided through the lamp plate 21. The bolts 211 pass through the upper end of the lamp plate 21 and are threaded to the lower end of the heat sink 22, so that the heat sink 22 and the lamp plate 21 can be fixed by abutting against each other through the bolts 211.

[0037] Reference Figure 2 and Figure 4 A protrusion 221 is welded to the outer wall of the heat sink 22. The protrusion 221 is used to align with the slide groove 123 and slide upward into the slide groove 123. When the protrusion 221 abuts against the upper wall of the slide groove 123, the upper end of the lamp plate 21 also abuts against the lower end of the abutment part 111. At this time, the lamp plate 21 and the heat sink 22 or the first housing 11 are rotated to move the protrusion 221 into the snap-fit ​​groove 124. In order to make the protrusion 221 snap-fit ​​with the elastic snap head 13 in the snap-fit ​​groove 124, the snap groove 2211 is opened at the lower wall of the protrusion 221.

[0038] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4To prevent the protrusion 221 from getting stuck when it is moved into the slot 124, a first chamfer 1242 is integrally formed on the wall of the slot 124 where it connects to the sliding groove 123. To prevent the elastic clip 13 from getting stuck when it engages with the slot 2211, a second chamfer 131 is integrally formed on the right end wall of the elastic clip 13. To prevent the heat sink 22 from getting stuck when it is aligned with the first mounting cavity 113 and inserted into the first mounting cavity 113, a flared portion 114 is integrally formed on the end of the first housing 11 where it is integrally formed with the abutment portion 111.

[0039] The implementation principle of a lighting lamp according to an embodiment of this application is as follows: First, the lamp plate 21 and the heat sink 22 are fixed together by bolts 211. Then, the heat sink 22 is aligned with the first mounting cavity 113 and the protrusion 221 is aligned with the sliding groove 123. The lamp plate 21 is then pushed, causing the heat sink 22 to enter the first mounting cavity 113. Simultaneously, the protrusion 221 moves within the sliding groove 123. When the upper end of the lamp plate 21 abuts against the abutment part 111, the protrusion 221 also abuts against the upper wall of the sliding groove 123. At this point, the first housing 11 or the lamp... Plate 21 allows protrusion 221 to move into engagement groove 124. When protrusion 221 moves into engagement groove 124, elastic clip 13 is pressed into lending groove 1241 by protrusion 221. When the groove 2211 of protrusion 221 is aligned with elastic clip 13, elastic clip 13 is no longer subjected to pressure, so elastic clip 13 can engage with groove 2211. Finally, the second connecting part 121 of the second housing 12 is aligned with the first connecting part 112 for threaded connection to complete the assembly of the lighting lamp.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A lighting lamp, characterized in that: The device includes a lamp housing assembly (1) and a light-emitting component (2) disposed within the lamp housing assembly (1). The lamp housing assembly (1) includes a first housing (11) and a second housing (12). The first housing (11) has a first mounting cavity (113), and the second housing (12) has a second mounting cavity (122). The first mounting cavity (113) and the second mounting cavity (122) are connected. The light-emitting component (2) includes a lamp plate (21) and a heat sink (22) that abut against each other. The lamp plate (21) has a plurality of bolts (211) that are evenly distributed. The lamp plate (21) and the heat sink (22) are fixed together by the bolts (211). The outer side wall of the heat sink (22) has a protrusion (221). The cavity wall of the first mounting cavity (113) has an elastic clip (13). The protrusion (221) has a slot (2211) that cooperates with the elastic clip (13) for engaging.

2. A lighting lamp according to claim 1, characterized in that: The first mounting cavity (113) has a groove (123) on its cavity wall for sliding the protrusion (221). The groove (123) is opened in the extending direction of the first mounting cavity (113), and the end of the groove (123) near the second mounting cavity (122) is connected to the second mounting cavity (122).

3. A lighting lamp according to claim 2, characterized in that: The sliding groove (123) has a snap-fit ​​groove (124) on the groove wall at the end opposite to the end connected to the second mounting cavity (122). The snap-fit ​​groove (124) is connected to the sliding groove (123), and the elastic snap head (13) is located in the snap-fit ​​groove (124).

4. A lighting lamp according to claim 3, characterized in that: The groove wall where the snap-fit ​​groove (124) connects with the slide groove (123) is provided with a first chamfer (1242).

5. A lighting lamp according to claim 4, characterized in that: The latching groove (124) is provided with a lending groove (1241) near the groove wall of the second mounting cavity (122). One end of the elastic latch (13) is connected to the lending groove (1241) near the groove wall of the slide (123). The elastic latch (13) is set to protrude from the lending groove (1241) away from the end connected to the lending groove (1241).

6. A lighting lamp according to claim 5, characterized in that: The elastic card head (13) has a second chamfer (131) at the end opposite to the end connected to the lending slot (1241).

7. A lighting lamp according to claim 1, characterized in that: The first housing (11) is provided with a flared portion (114) at the position where the first mounting cavity (113) and the second mounting cavity (122) are connected.

8. A lighting lamp according to claim 1, characterized in that: The first housing (11) has a first connecting part (112) at one end near the second housing (12), and the second housing (12) has a second connecting part (121) at one end near the first housing (11). The first connecting part (112) and the second connecting part (121) are threaded together.

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